Bip39 Mnemonic. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of protection on your wallet that actually works alongside your seed phrase to encrypt and shield your wallet. A PIN, However, is https://bookmarkinglog.com/story18751255/bip39-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained